Answer:
The ERD is attached.
Explanation:
See the attached document for ERD
A file extension includes the three or four characters that follow the dot in the file name
A computer.
Core components of a computer
Processor (cpu): can compute instructions
RAM (random access memory): Holds running processes.
HDD( hard disk drive): Stores data, e.g. pictures, documents, games etc.
Motherboard: Allows devices to communicate with each other via a "bus".
Power Supply (PSU): converts AC current to DC, providing the computer with power.
Answer:
Find the attached ReadAndOrder() function
Explanation:
Answer:
c. 2
Explanation:
As the routers are only involved with the process of finding the best route to reach an IP address (the destination hosts), they don't look at the IP Datagram payload (which includes the transport protocol header), only to IP header.
So, the only transport processes that "talk"each other, are the one on the source host (defining TCP or UDP source port/s, and the other on the destination host (defining TCP or UDP destination port/s), so two applications (or more) in both machines can exchange data.
